153 lines
4.5 KiB
C
153 lines
4.5 KiB
C
/* $KAME: qdisc_cdnr.c,v 1.3 2000/10/18 09:15:16 kjc Exp $ */
|
|
/*
|
|
* Copyright (C) 1999-2000
|
|
* Sony Computer Science Laboratories, Inc. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY SONY CSL AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL SONY CSL OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/time.h>
|
|
#include <sys/socket.h>
|
|
#include <net/if.h>
|
|
#include <netinet/in.h>
|
|
#include <altq/altq.h>
|
|
#include <altq/altq_cdnr.h>
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
#include <math.h>
|
|
#include <errno.h>
|
|
#include <err.h>
|
|
|
|
#include "quip_client.h"
|
|
#include "altqstat.h"
|
|
|
|
#define NELEMENTS 64
|
|
#define MAX_PROB (128*1024)
|
|
|
|
static char *element_names[] = { "none", "top", "element", "tbmeter", "trtcm",
|
|
"tswtcm" };
|
|
static char *tbmprof_names[] = { "in: ", "out: " };
|
|
static char *tcmprof_names[] = { "green: ", "yellow:", "red: " };
|
|
|
|
void
|
|
cdnr_stat_loop(int fd, const char *ifname, int count, int interval)
|
|
{
|
|
struct tce_stats stats1[NELEMENTS], stats2[NELEMENTS];
|
|
char cdnrnames[NELEMENTS][128];
|
|
struct cdnr_get_stats get_stats;
|
|
struct tce_stats *sp, *lp, *new, *last, *tmp;
|
|
struct timeval cur_time, last_time;
|
|
double sec;
|
|
char **profile_names, _ifname[32];
|
|
int i, j, nprofile;
|
|
int cnt = count;
|
|
|
|
if (ifname[0] == '_')
|
|
ifname++;
|
|
sprintf(_ifname, "_%s", ifname);
|
|
|
|
strcpy(get_stats.iface.cdnr_ifname, ifname);
|
|
new = &stats1[0];
|
|
last = &stats2[0];
|
|
|
|
for (i = 0; i < NELEMENTS; i++)
|
|
stats1[i].tce_handle = stats2[i].tce_handle = CDNR_NULL_HANDLE;
|
|
|
|
while (count == 0 || cnt-- > 0) {
|
|
get_stats.nskip = 0;
|
|
get_stats.nelements = NELEMENTS;
|
|
get_stats.tce_stats = new;
|
|
|
|
if (ioctl(fd, CDNR_GETSTATS, &get_stats) < 0)
|
|
err(1, "ioctl CDNR_GETSTATS");
|
|
|
|
gettimeofday(&cur_time, NULL);
|
|
sec = calc_interval(&cur_time, &last_time);
|
|
|
|
printf("actions:\n");
|
|
printf(" pass:%llu drop:%llu mark:%llu next:%llu return:%llu none:%llu\n",
|
|
(ull)get_stats.cnts[TCACODE_PASS].packets,
|
|
(ull)get_stats.cnts[TCACODE_DROP].packets,
|
|
(ull)get_stats.cnts[TCACODE_MARK].packets,
|
|
(ull)get_stats.cnts[TCACODE_NEXT].packets,
|
|
(ull)get_stats.cnts[TCACODE_RETURN].packets,
|
|
(ull)get_stats.cnts[TCACODE_NONE].packets);
|
|
|
|
for (i = 0; i < get_stats.nelements; i++) {
|
|
sp = &new[i];
|
|
lp = &last[i];
|
|
|
|
if (sp->tce_handle != lp->tce_handle) {
|
|
quip_chandle2name(_ifname, sp->tce_handle,
|
|
cdnrnames[i]);
|
|
continue;
|
|
}
|
|
|
|
switch (sp->tce_type) {
|
|
case TCETYPE_TBMETER:
|
|
nprofile = 2;
|
|
profile_names = tbmprof_names;
|
|
break;
|
|
case TCETYPE_TRTCM:
|
|
case TCETYPE_TSWTCM:
|
|
nprofile = 3;
|
|
profile_names = tcmprof_names;
|
|
break;
|
|
default:
|
|
profile_names = tbmprof_names; /* silence cc */
|
|
nprofile = 0;
|
|
}
|
|
|
|
if (nprofile == 0)
|
|
continue;
|
|
|
|
printf("[%s: %s] handle:%#lx\n",
|
|
element_names[sp->tce_type], cdnrnames[i],
|
|
sp->tce_handle);
|
|
for (j = 0; j < nprofile; j++) {
|
|
printf(" %s %10llu pkts %16llu bytes (%sbps)\n",
|
|
profile_names[j],
|
|
(ull)sp->tce_cnts[j].packets,
|
|
(ull)sp->tce_cnts[j].bytes,
|
|
rate2str(
|
|
calc_rate(sp->tce_cnts[j].bytes,
|
|
lp->tce_cnts[j].bytes,
|
|
sec)));
|
|
}
|
|
}
|
|
printf("\n");
|
|
|
|
/* swap the buffer pointers */
|
|
tmp = last;
|
|
last = new;
|
|
new = tmp;
|
|
|
|
last_time = cur_time;
|
|
sleep(interval);
|
|
}
|
|
}
|